CVE-2026-85110
Tenda HG10 Boa Web Server formWlanSetup buffer overflow
- State
- Published
- Severity
- 8.7 High
- Published
- Sep 3, 2026
- Updated
- Sep 3, 2026
- Reserved
- Sep 3, 2026
Description
A vulnerability was identified in Tenda HG10 300001138. Impacted is the function formWlanSetup of the file /boaform/formWlanSetup of the component Boa Web Server. The manipulation of the argument ssid leads to buffer overflow. Remote exploitation of the attack is possible. The exploit is publicly available and might be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.7 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P | VulDB |
| 3.1 | 8.8 High | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 3.0 | 8.8 High | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R | VulDB |
| 2.0 | 9.0 High | AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
HG10Tenda |
|
References
- VDB-398316 | Tenda HG10 Boa Web Server formWlanSetup buffer overflowvdb-entrytechnical-description
- VDB-398316 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- CVE-2026-85110 | CVE Analysis and Reportthird-party-advisory
- Submit #891995 | Tenda HG10 HG7_HG9_HG10re_300001138 Denial of Servicethird-party-advisory
- https://github.com/SunnyYANGyaya/cuicuishark-sheep-fishIOT/blob/main/Tenda/HG10/bof-formWlanSetup-ssid.mdexploit
- https://www.tenda.com.cn/product
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